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NSF Certified : Membrane Solutions 5-Stage Water Filter Straw
Certified by NSF & SGS and rigorously tested to meet NSF/ANSI 42, 372, 401 standards. The Membrane Solutions Straw Water Filter guarantees high-quality drinking water. This personal outdoor water filter features an integrated coarse filter, dual-layer PP cotton fiber, coconut shell activated carbon, and hollow fiber ultrafiltration membranes. Together, these advanced filtration technolosy effectively remove 99.99999% of impurities, 100% microplastics and etc. See our SGS Test Report for more details.
Smaller Pore Size 0.1 Micron Outdoor Straw Water Filter
It's a well-known fact: the smaller the pore size, the higher the filtration accuracy. Our outdoor straw water filter boasts a 0.1-micron pore size. This makes it the best water filter straw for camping, survival, and etc. Unlike the 0.2-micron filter straws commonly found on the market, the Membrane Solutions 0.1-micron straw water filter achieves superior filtration accuracy while maintaining an optimal flow rate (16.9 fl oz/min).
A Portable and Long Life Span Survival Straw
At just 7.1'' long and 1" in diameter fits any 28mm threaded bottle, cup, or glass. It weighs just 2 ounces and fits in the palm of your hand, pocket, gym bag, backpack, survival pack or purse. The detachable ends make washing effortless, extending its lifespan and enabling it to purify up to 1,320 gallons of drinking water—your reliable companion for every adventure. Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe, make washing easier.
Compact Filter Straw for Outdoor Enthusiasts
Elevate your outdoor adventures with the Membrane Solutions water filter straw, your trusted source for drinking water. Designed for portability, this compact 0.1-micron filter is the perfect accessory for recreational activities like hiking and camping. Beyond outdoor fun, it’s an essential tool for scouting trips, global travel, and emergency preparedness—ensuring you’re always equipped for hydration, wherever life takes you.
3 Secs to Know the Reasons for Choosing Membrane Solutions Water Filter Straw
Compared to most filter straws on the market, the Membrane Solutions Filter Straw stands out with its versatility and durability. It not only works as a traditional straw, but can also connect to water pouches or disposable bottles for easy squeezing, or serve as a gravity filter for families and groups. Unlike many competitors, it also features a backwash function, allowing you to clean the filter and extend its lifespan—ensuring longer-lasting hydration for outdoor adventures or emergency preparedness.
Best Survival Filter Straw Of Quality Guarantee: SGS Test and Certificated
Membrane Solutions water filter straw has been proven to remove over 99.99999% of total coliforms. For detailed verification, check our SGS Test Report by scanning the provided image!
Hear It from Our Customers
| Specification | |
|---|---|
| Item Dimensions (L*W*H) | 1.18 x 1.18 x 6.69 inches |
| Item Weight | 2 oz |
| Filter capacity | 1,320 Gallons |
| Filter pore size | 0.1 micron |
| Material | Acrylonitrile Butadiene Styrene |
| Purification Method | 5-Stage: Hollow Fiber Ultra Membrane, Activated Carbon Filter, Double PP Cotton Fiber, Coarse Filter |
| Brand Name | Membrane Solutions |
| Maximum Flow Rate | 16.9 fl oz/min |
| Item Package Dimensions L*W*H | 8.1 x 2.2 x 1.6 inches |
